... for interpreted postore rocks that are considerably older than 2640 Ma. The documentation of xenotime and monazite in association with ore minerals at the Cleo deposit provides a valuable means of determining the absolute age of gold mineralization. At the Cleo deposit, high-grade Western Lodes veins crosscut...

... at Jubilee, 2657 ± 21 Ma at Jupiter, and probably 2653 ± 6 Ma at Granny Smith. The similarity in age of these four deposits, as well as previously published ages for the Wallaby (2650 ± 5 Ma) and Sunrise Dam and/or Cleo deposits (2654 ± 8 Ma), places three major constraints on the source of auriferous fluids...

..., and in alteration zones. Brown et al. (2002) described hydrothermal xenotime and monazite in ore samples from the Cleo gold deposit in the northeastern Yilgarn craton, Western Australia, and vein monazite and xenotime were also identified in ore samples from a selection of nearby deposits (B. Salier, unpub. data...

... deposit, located within the Laverton tectonic zone, Western Australia, is one of Australia’s largest gold producers (~10 Moz). The deposit was originally developed in two separate mines, the Cleo and the Sunrise deposits, operated by different companies. In late 2002 Anglo Gold Ashanti gained control...

...F ig . 1. Simplified geologic map of the Laverton area and regional structural interpretation. CFS = Celia fault system, LFS = Laverton fault system. Selection of significant lode-gold deposits ( Hallberg, 1985 ); 1 = Lancefield, 2 = Mt Morgans, 3 = Jupiter, 4 = Wallaby, 5 = Granny Smith, 6...

...Cleo Ladell Sainsbury Abstract The Lost River Sn and W deposit occurs in a buried granite pluton and in associated rhyolite dikes that intrude Paleozoic limestone. The dikes and parts of the granite were greisenized and then argillized irregularly. Metallization accompanied greisenization rather...

...William L. Fisher; Cleo V. Proctor, Jr. ABSTRACT Regional outcrop and subsurface investigation of the Jackson Group in Texas indicates development of 5 main depositional systems. Dominant element in the central and east Texas Gulf basin (bounded by Guadalupe River on the south and Neches River...

... that, by the Cleo gold deposit in the northeast- monazite is probably the age of original using EMP, xenotime composition can ern Yilgarn craton, Western Australia, vein formation, with the implication be used to indicate its mode of forma- and vein monazite and xenotime were that gold deposition was a separate...

.... , Stein , H.J. , Snee , L.W. , and Groves , D.J. , 2002 , Geochronological constraints on presyn and postmineralization events in the Cleo deposit, Eastern Goldfields province, Western Australia : Economic Geology , v. 97 , p. 541 – 559 . Burnotte , E. , Pirard , E...

... . Brown , S.M. , Johnson , C.A. , Watling , R.J. , and Premo , W.R. 2003 . Constraints on the composition of ore fluids and implications for mineralizing events at the Cleo gold deposit, Eastern Goldfields Province, Western Australia . Australian Journal of Earth Sciences , 50 : 19...

.... , Fletcher , I.R. , Stein , H.J. , Snee , L.W. , and Groves , D.I. , 2002 , Geochronological constraints on pre-, syn-, and postmineralization events at the Cleo deposit, Eastern Goldfields province, Western Australia : E conomic G eology , v. 97 , p. 541 – 559 . Clark , D.J...

.... Fletcher I.R. Stein H.J. Snee L.W. Groves D.I. , 2002 , Geochronological constraints on pre-, syn-, and postmineralization events at the world-class Cleo gold deposit, Eastern Goldfields province, Western Australia : Economic Geology , v. 97 , p. 541 – 559 . Creaser R.A...

... constraints on pre-, syn-, and post-mineralization events at the world-class Cleo deposit, Eastern Goldfields Province, Western Australia : E conomic G eology , v. 97 , p. 541 – 559 . Cabri , L.J. , Chryssoulis , S.L. , de Villiers , J.P.R. , Laflamme , J.H.G. , and Buseck , P.R...

... Survey of Canada, Memoir 310 , 193 p. Brown , S.M. , Fletcher , I.R. , Stein , H.J. , Snee , L.W. , and Groves , D.I. , 2002 , Geochronological constraints on pre-, syn-, and postmineralization events at the world-class Cleo gold deposit, Eastern Goldfields province, Western...

... ) and the recognition that there may be distinct spatial variations in Pb isotope composition of different ore deposits and crustal domains ( Gulson 1986 ; Warren and Thorpe 1994 ; Carr et al. 1995 ; Luais and Hawkesworth 2002 ; Be’eri-Shlevin et al. 2010 ; Champion and Huston 2016 ; Huston et al. 2016...

.... , Stein , H.J. , Snee , L.W. , and Groves , D.I. , 2002 , Geochronological constraints on pre-, syn-, and postmineralization events at the world-class Cleo gold deposit, Eastern Goldfields province, Western Australia : Economic Geology , v. 97 , p. 541 – 559 . Brown , S.M...

... ). Shells are transported and deposited on the beach during storms ( Giberto and Bruno 2014 ). Fig. 1 Location of the sampling localities. A ) South America. B ) Uruguayan coast. C ) Bella Vista Beach (Casa Verde and El Mirlo). D ) Punta del Este Harbor and Gorriti Island. From Google Earth...

...? An Australian perspective— G. Taylor and G. Shirtliff 9 Constraints on the composition of ore fluids and implications for mineralising events at the Cleo gold deposit, Eastern Goldfields Province, Western Australia— S.M. Brown, C.A. Johnson, R.J. Watling, and W.R. Premo 19 Stratigraphy, distribution...

... of California are typical of Mother Lode-type, or metamorphic-hosted “orogenic” type, gold-quartz vein deposits worldwide (e.g., Lindgren, 1933 ; Keays, 1982 ; Böhlke and Kistler, 1986 ; Siddiah and Rajamani, 1989 ; Cox et al., 1991 ; Groves et al., 1998 , 2003 ; Goldfarb et al., 1998 ). The origin...